1855882260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3203}}^1$

素因数の和:3287

約数の個数: 192

約数和(自身を含む): 6136300800

約数和(自身を除く): 4280418540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 37, 45, 54, 58, 60, 74, 87, 90, 108, 111, 116, 135, 145, 148, 174, 180, 185, 222, 261, 270, 290, 333, 348, 370, 435, 444, 522, 540, 555, 580, 666, 740, 783, 870, 999, 1044, 1073, 1110, 1305, 1332, 1566, 1665, 1740, 1998, 2146, 2220, 2610, 3132, 3203, 3219, 3330, 3915, 3996, 4292, 4995, 5220, 5365, 6406, 6438, 6660, 7830, 9609, 9657, 9990, 10730, 12812, 12876, 15660, 16015, 16095, 19218, 19314, 19980, 21460, 28827, 28971, 32030, 32190, 38436, 38628, 48045, 48285, 57654, 57942, 64060, 64380, 86481, 92887, 96090, 96570, 115308, 115884, 118511, 144135, 144855, 172962, 185774, 192180, 193140, 237022, 278661, 288270, 289710, 345924, 355533, 371548, 432405, 464435, 474044, 557322, 576540, 579420, 592555, 711066, 835983, 864810, 928870, 1066599, 1114644, 1185110, 1393305, 1422132, 1671966, 1729620, 1777665, 1857740, 2133198, 2370220, 2507949, 2786610, 3199797, 3343932, 3436819, 3555330, 4179915, 4266396, 5015898, 5332995, 5573220, 6399594, 6873638, 7110660, 8359830, 10031796, 10310457, 10665990, 12539745, 12799188, 13747276, 15998985, 16719660, 17184095, 20620914, 21331980, 25079490, 30931371, 31997970, 34368190, 41241828, 50158980, 51552285, 61862742, 63995940, 68736380, 92794113, 103104570, 123725484, 154656855, 185588226, 206209140, 309313710, 371176452, 463970565, 618627420, 927941130, 1855882260]

約数ペア:

[(1, 1855882260), (2, 927941130), (3, 618627420), (4, 463970565), (5, 371176452), (6, 309313710), (9, 206209140), (10, 185588226), (12, 154656855), (15, 123725484), (18, 103104570), (20, 92794113), (27, 68736380), (29, 63995940), (30, 61862742), (36, 51552285), (37, 50158980), (45, 41241828), (54, 34368190), (58, 31997970), (60, 30931371), (74, 25079490), (87, 21331980), (90, 20620914), (108, 17184095), (111, 16719660), (116, 15998985), (135, 13747276), (145, 12799188), (148, 12539745), (174, 10665990), (180, 10310457), (185, 10031796), (222, 8359830), (261, 7110660), (270, 6873638), (290, 6399594), (333, 5573220), (348, 5332995), (370, 5015898), (435, 4266396), (444, 4179915), (522, 3555330), (540, 3436819), (555, 3343932), (580, 3199797), (666, 2786610), (740, 2507949), (783, 2370220), (870, 2133198), (999, 1857740), (1044, 1777665), (1073, 1729620), (1110, 1671966), (1305, 1422132), (1332, 1393305), (1566, 1185110), (1665, 1114644), (1740, 1066599), (1998, 928870), (2146, 864810), (2220, 835983), (2610, 711066), (3132, 592555), (3203, 579420), (3219, 576540), (3330, 557322), (3915, 474044), (3996, 464435), (4292, 432405), (4995, 371548), (5220, 355533), (5365, 345924), (6406, 289710), (6438, 288270), (6660, 278661), (7830, 237022), (9609, 193140), (9657, 192180), (9990, 185774), (10730, 172962), (12812, 144855), (12876, 144135), (15660, 118511), (16015, 115884), (16095, 115308), (19218, 96570), (19314, 96090), (19980, 92887), (21460, 86481), (28827, 64380), (28971, 64060), (32030, 57942), (32190, 57654), (38436, 48285), (38628, 48045)]